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Android

Niyamat Almass
Niyamat Almass
8,176 Points
Posted by Niyamat Almass
Niyamat Almass
8,176 Points

Help me please.My app is crash!!!!!!!!

I finished Build a simple weather app course.But on the last my app is crash. After a sometime loading my app is crash!

MainActivity.java 
package com.almass.niyamat.stormy;

import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.ImageView;
import android.widget.Toast;

import com.squareup.okhttp.Call;
import com.squareup.okhttp.Callback;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;

import butterknife.Bind;
import butterknife.ButterKnife;


public class MainActivity extends Activity {
    public static final String TAG = MainActivity.class.getSimpleName();
    private CurrentWeather mCurrentWeather;
    @Bind(R.id.timeLabel) TextView mTimeLabel;
    @Bind(R.id.temperatureLabel) TextView mTemperatureLabel;
    @Bind(R.id.humidityValue) TextView mHumidityValue;
    @Bind(R.id.precipValue) TextView mPrecipValue;
    @Bind(R.id.summaryLabel) TextView mSummaryLabel;
    @Bind(R.id.iconImageView) ImageView mIconImageView;
    @Bind(R.id.refreshImageView) ImageView mRefreshImageView;
    @Bind(R.id.progressBar) ProgressBar mProgressBar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);
        mProgressBar.setVisibility(View.INVISIBLE);

        final double latitude = 37.8267;
        final double longitude = -122.423;
        mRefreshImageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                getForecast(latitude, longitude);

            }
        });


        getForecast(latitude, longitude);
        Log.d(TAG, "Main UI code is running");

    }

    private void getForecast(double latitude, double longitude) {
        String apiKey = "b4de63a98386f7e128deaa126a3e23dd";
        String forecastUrl = "https://api.forecast.io/forecast/" + apiKey + "/" + latitude + "," + longitude;

        if (isNetworkAvailable()) {
            toggleRefresh();
            OkHttpClient client = new OkHttpClient();
            Request request = new Request.Builder()
                    .url(forecastUrl)
                    .build();

            Call call = client.newCall(request);
            call.enqueue(new Callback() {
                @Override
                public void onFailure(Request request, IOException e) {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            toggleRefresh();
                        }
                    });
                    alertUserAboutError();


                }

                @Override
                public void onResponse(Response response) throws IOException {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            toggleRefresh();
                        }
                    });
                    try {
                        String jsonData = response.body().string();
                        Log.v(TAG, jsonData);
                        if (response.isSuccessful()) {
                            mCurrentWeather = getCurrentDetails(jsonData);
                            runOnUiThread(new Runnable() {
                                @Override
                                public void run() {
                                    updateDisplay();
                                }
                            });
                            updateDisplay();

                        } else {
                            alertUserAboutError();
                        }

                    } catch (IOException e) {
                        Log.e(TAG, "Exception caught: ", e);
                    }
                    catch (JSONException e) {
                        Log.e(TAG, "Exception caught: ", e);
                    }

                }
            });

        }
        else {
            Toast.makeText(this, getString(R.string.network_error_message), Toast.LENGTH_LONG).show();
        }
    }

    private void toggleRefresh() {
        if (mProgressBar.getVisibility() == View.INVISIBLE) {
            mProgressBar.setVisibility(View.VISIBLE);
            mRefreshImageView.setVisibility(View.INVISIBLE);
        }
        else {
            mProgressBar.setVisibility(View.INVISIBLE);
            mRefreshImageView.setVisibility(View.VISIBLE);
        }
    }

    private void updateDisplay() {
        mTemperatureLabel.setText(mCurrentWeather.getTemperature() + "");
        mTimeLabel.setText("At " + mCurrentWeather.getFormattedTime() + " it will be");
        mHumidityValue.setText(mCurrentWeather.getHumidity() + "");
        mPrecipValue.setText(mCurrentWeather.getPrecipitation() + "%");
        mSummaryLabel.setText(mCurrentWeather.getSummery());
        Drawable drawable = getResources().getDrawable(mCurrentWeather.getIconId());
        mIconImageView.setImageDrawable(drawable);

    }

    private CurrentWeather getCurrentDetails(String jsonData) throws JSONException {
        JSONObject forecast = new JSONObject(jsonData);
        String timezone = forecast.getString("timezone");
        Log.i(TAG, "From Json:" + timezone);
        JSONObject currently = forecast.getJSONObject("currently");

        CurrentWeather currentWeather = new CurrentWeather();
        currentWeather.setHumidity(currently.getDouble("humidity"));
        currentWeather.setTime(currently.getLong("time"));
        currentWeather.setIcon(currently.getString("icon"));
        currentWeather.setPrecipitation(currently.getDouble("precipProbability"));
        currentWeather.setTemperature(currently.getDouble("temperature"));
        currentWeather.setSummery(currently.getString("summary"));
        currentWeather.setTimeZone(timezone);
        Log.d(TAG, currentWeather.getFormattedTime());
        return currentWeather;

    }


    private boolean isNetworkAvailable() {
        ConnectivityManager manager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo networkInfo = manager.getActiveNetworkInfo();
        boolean isAvailable = false;
        if (networkInfo != null && networkInfo.isConnected()) {
         isAvailable = true;
        }
        return isAvailable;

    }

    private void alertUserAboutError() {
        AlertDialogFragment dialog = new AlertDialogFragment();
        dialog.show(getFragmentManager(), "error");
    }

}
activity_main.xml 
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin"
    tools:context=".MainActivity"
    android:background="#fffc970b"
    android:id="@+id/relativeLayout">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="--"
        android:id="@+id/temperatureLabel"
        android:layout_centerVertical="true"
        android:layout_centerHorizontal="true"
        android:textColor="@android:color/white"
        android:textIsSelectable="false"
        android:textSize="150sp"/>

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/degreeImageView"
        android:layout_toEndOf="@+id/temperatureLabel"
        android:paddingTop="40dp"
        android:src="@drawable/degree"
        android:layout_alignTop="@+id/temperatureLabel"
        android:layout_toRightOf="@+id/temperatureLabel"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="..."
        android:id="@+id/timeLabel"
        android:layout_above="@+id/temperatureLabel"
        android:layout_centerHorizontal="true"
        android:textColor="#80ffffff"
        android:textSize="18sp"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Alcatraz Island,CA"
        android:id="@+id/locationLabel"
        android:layout_above="@+id/timeLabel"
        android:layout_centerHorizontal="true"
        android:paddingBottom="60dp"
        android:textColor="@android:color/white"
        android:textSize="24sp"/>

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/iconImageView"
        android:layout_alignTop="@+id/locationLabel"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:src="@drawable/cloudy_night"/>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/temperatureLabel"
        android:layout_alignParentRight="true"
        android:layout_alignParentEnd="true"
        android:layout_marginTop="10dp"
        android:weightSum="100"
        android:id="@+id/linearLayout">

        <LinearLayout
            android:orientation="vertical"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="50">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="HUMIDITY"
                android:id="@+id/humidityLabel"
                android:textColor="#80ffffff"
                android:gravity="center_horizontal"/>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="--"
                android:id="@+id/humidityValue"
                android:textColor="@android:color/white"
                android:textSize="24sp"
                android:gravity="center_horizontal"/>
        </LinearLayout>

        <LinearLayout
            android:orientation="vertical"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="50">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="RAIN/SNOW?"
                android:id="@+id/precipValue"
                android:textColor="#80ffffff"
                android:gravity="center_horizontal"/>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="--"
                android:id="@+id/precipValue"
                android:textColor="@android:color/white"
                android:textSize="24sp"
                android:gravity="center_horizontal"/>
        </LinearLayout>
    </LinearLayout>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Getting current weather..."
        android:id="@+id/summaryLabel"
        android:layout_below="@+id/linearLayout"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="40dp"
        android:textColor="@android:color/white"
        android:textSize="18sp"
        android:gravity="center_horizontal"/>

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/refreshImageView"
        android:src="@drawable/refresh"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"/>

    <ProgressBar
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/progressBar"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_alignBottom="@+id/refreshImageView"/>

</RelativeLayout>

and the error of logcat

logcat.java 
08-16 07:33:51.592    1207-1207/com.almass.niyamat.stormy D/dalvikvm﹕ Late-enabling CheckJNI
08-16 07:33:52.744    1207-1207/com.almass.niyamat.stormy D/dalvikvm﹕ GC_FOR_ALLOC freed 123K, 6% free 3896K/4124K, paused 2ms, total 2ms
08-16 07:33:52.808    1207-1207/com.almass.niyamat.stormy D/MainActivity﹕ Main UI code is running
08-16 07:33:54.568    1207-1207/com.almass.niyamat.stormy D/libEGL﹕ loaded /system/lib/egl/libEGL_genymotion.so
08-16 07:33:54.576    1207-1207/com.almass.niyamat.stormy D/﹕ HostConnection::get() New Host Connection established 0xb9062b28, tid 1207
08-16 07:33:55.148    1207-1207/com.almass.niyamat.stormy D/libEGL﹕ loaded /system/lib/egl/libGLESv1_CM_genymotion.so
08-16 07:33:55.148    1207-1207/com.almass.niyamat.stormy D/libEGL﹕ loaded /system/lib/egl/libGLESv2_genymotion.so
08-16 07:33:55.684    1207-1207/com.almass.niyamat.stormy W/EGL_genymotion﹕ eglSurfaceAttrib not implemented
08-16 07:33:55.684    1207-1207/com.almass.niyamat.stormy E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from GradienCache
08-16 07:33:55.688    1207-1207/com.almass.niyamat.stormy E/OpenGLRenderer﹕ MAX_TEXTURE_SIZE: 16384
08-16 07:33:55.692    1207-1207/com.almass.niyamat.stormy E/OpenGLRenderer﹕ Getting MAX_TEXTURE_SIZE from Caches::initConstraints()
08-16 07:33:55.692    1207-1207/com.almass.niyamat.stormy E/OpenGLRenderer﹕ MAX_TEXTURE_SIZE: 16384
08-16 07:33:55.692    1207-1207/com.almass.niyamat.stormy D/OpenGLRenderer﹕ Enabling debug mode 0
08-16 07:33:56.856    1207-1207/com.almass.niyamat.stormy I/Choreographer﹕ Skipped 75 frames!  The application may be doing too much work on its main thread.
08-16 07:34:16.224    1207-1207/com.almass.niyamat.stormy I/Choreographer﹕ Skipped 124 frames!  The application may be doing too much work on its main thread.
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ VFY: unable to find class referenced in signature (Ljava/nio/file/Path;)
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ VFY: unable to find class referenced in signature ([Ljava/nio/file/OpenOption;)
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy I/dalvikvm﹕ Could not find method java.nio.file.Files.newOutputStream, referenced from method okio.Okio.sink
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ VFY: unable to resolve static method 2133: Ljava/nio/file/Files;.newOutputStream (Ljava/nio/file/Path;[Ljava/nio/file/OpenOption;)Ljava/io/OutputStream;
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x000a
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ VFY: unable to find class referenced in signature (Ljava/nio/file/Path;)
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ VFY: unable to find class referenced in signature ([Ljava/nio/file/OpenOption;)
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy I/dalvikvm﹕ Could not find method java.nio.file.Files.newInputStream, referenced from method okio.Okio.source
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ VFY: unable to resolve static method 2132: Ljava/nio/file/Files;.newInputStream (Ljava/nio/file/Path;[Ljava/nio/file/OpenOption;)Ljava/io/InputStream;
08-16 07:34:21.795    1207-1226/com.almass.niyamat.stormy D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x000a
08-16 07:34:22.723    1207-1226/com.almass.niyamat.stormy D/dalvikvm﹕ GC_FOR_ALLOC freed 343K, 11% free 4034K/4484K, paused 19ms, total 19ms
08-16 07:34:22.723    1207-1226/com.almass.niyamat.stormy V/MainActivity﹕ {"latitude":37.8267,"longitude":-122.423,"timezone":"America/Los_Angeles","offset":-7,"currently":{"time":1439710462,"summary":"Partly Cloudy","icon":"partly-cloudy-night","nearestStormDistance":369,"nearestStormBearing":112,"precipIntensity":0,"precipProbability":0,"temperature":65.12,"apparentTemperature":65.12,"dewPoint":56.31,"humidity":0.73,"windSpeed":2.09,"windBearing":264,"visibility":9.34,"cloudCover":0.59,"pressure":1012.17,"ozone":292.53},"minutely":{"summary":"Partly cloudy for the hour.","icon":"partly-cloudy-night","data":[{"time":1439710440,"precipIntensity":0,"precipProbability":0},{"time":1439710500,"precipIntensity":0,"precipProbability":0},{"time":1439710560,"precipIntensity":0,"precipProbability":0},{"time":1439710620,"precipIntensity":0,"precipProbability":0},{"time":1439710680,"precipIntensity":0,"precipProbability":0},{"time":1439710740,"precipIntensity":0,"precipProbability":0},{"time":1439710800,"precipIntensity":0,"precipProbability":0},{"time":1439710860,"precipIntensity":0,"precipProbability":0},{"time":1439710920,"precipIntensity":0,"precipProbability":0},{"time":1439710980,"precipIntensity":0,"precipProbability":0},{"time":1439711040,"precipIntensity":0,"precipProbability":0},{"time":1439711100,"precipIntensity":0,"precipProbability":0},{"time":1439711160,"precipIntensity":0,"precipProbability":0},{"time":1439711220,"precipIntensity":0,"precipProbability":0},{"time":1439711280,"precipIntensity":0,"precipProbability":0},{"time":1439711340,"precipIntensity":0,"precipProbability":0},{"time":1439711400,"precipIntensity":0,"precipProbability":0},{"time":1439711460,"precipIntensity":0,"precipProbability":0},{"time":1439711520,"precipIntensity":0,"precipProbability":0},{"time":1439711580,"precipIntensity":0,"precipProbability":0},{"time":1439711640,"precipIntensity":0,"precipProbability":0},{"time":1439711700,"precipIntensity":0,"precipProbability":0},{"time":1439711760,"precipIntensity":0,"precipProbability":0},{"time":1439711820,"precipIntensity":0,"precipProbability":0},{"time":1439711880,"precipIntensity":0,"precipProbability":0},{"time":1439711940,"precipIntensity":0,"precipProbability":0},{"time":1439712000,"precipIntensity":0,"precipProbability":0},{"time":1439712060,"precipIntensity":0,"precipProbability":0},{"time":1439712120,"precipIntensity":0,"precipProbability":0},{"time":1439712180,"precipIntensity":0,"precipProbability":0},{"time":1439712240,"precipIntensity":0,"precipProbability":0},{"time":1439712300,"precipIntensity":0,"precipProbability":0},{"time":1439712360,"precipIntensity":0,"precipProbability":0},{"time":1439712420,"precipIntensity":0,"precipProbability":0},{"time":1439712480,"precipIntensity":0,"precipProbability":0},{"time":1439712540,"precipIntensity":0,"precipProbability":0},{"time":1439712600,"precipIntensity":0,"precipProbability":0},{"time":1439712660,"precipIntensity":0,"precipProbability":0},{"time":1439712720,"precipIntensity":0,"precipProbability":0},{"time":1439712780,"precipIntensity":0,"precipProbability":0},{"time":1439712840,"precipIntensity":0,"precipProbability":0},{"time":1439712900,"precipIntensity":0,"precipProbability":0},{"time":1439712960,"precipIntensity":0,"precipProbability":0},{"time":1439713020,"precipIntensity":0,"precipProbability":0},{"time":1439713080,"precipIntensity":0,"precipProbability":0},{"time":1439713140,"precipIntensity":0,"precipProbability":0},{"time":1439713200,"precipIntensity":0,"precipProbability":0},{"time":1439713260,"precipIntensity":0,"precipProbability":0},{"time":1439713320,"precipIntensity":0,"precipProbability":0},{"time":1439713380,"precipIntensity":0,"precipProbability":0},{"time":1439713440,"precipIntensity":0,"precipProbability":0},{"time":1439713500,"precipIntensity":0,"precipProbability":0},{"time":1439713560,"precipIntensity":0,"precipProbability":0},{"time":1439713620,"precipIntensity":0,"precipProbability":0},{"time":1439713680,"precipIntensity":0,"precipProbability":0},{"time":1439713740,"precipIntensity":0,"precipProbability":0},{"time":1439713800,"precipIntensity":0,"precip
08-16 07:34:22.763    1207-1226/com.almass.niyamat.stormy I/MainActivity﹕ From Json:America/Los_Angeles
08-16 07:34:22.787    1207-1226/com.almass.niyamat.stormy D/MainActivity﹕ 12:34 AM
08-16 07:34:22.787    1207-1226/com.almass.niyamat.stormy W/dalvikvm﹕ threadid=11: thread exiting with uncaught exception (group=0xa4d57b20)
08-16 07:34:22.999    1207-1226/com.almass.niyamat.stormy D/dalvikvm﹕ GC_FOR_ALLOC freed 532K, 14% free 4014K/4652K, paused 2ms, total 2ms
08-16 07:34:22.999    1207-1226/com.almass.niyamat.stormy E/AndroidRuntime﹕ FATAL EXCEPTION: OkHttp Dispatcher
    Process: com.almass.niyamat.stormy, PID: 1207
    android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.
            at android.view.ViewRootImpl.checkThread(ViewRootImpl.java:6024)
            at android.view.ViewRootImpl.requestLayout(ViewRootImpl.java:820)
            at android.view.View.requestLayout(View.java:16431)
            at android.view.View.requestLayout(View.java:16431)
            at android.view.View.requestLayout(View.java:16431)
            at android.view.View.requestLayout(View.java:16431)
            at android.widget.RelativeLayout.requestLayout(RelativeLayout.java:352)
            at android.view.View.requestLayout(View.java:16431)
            at android.widget.TextView.checkForRelayout(TextView.java:6600)
            at android.widget.TextView.setText(TextView.java:3813)
            at android.widget.TextView.setText(TextView.java:3671)
            at android.widget.TextView.setText(TextView.java:3646)
            at com.almass.niyamat.stormy.MainActivity.updateDisplay(MainActivity.java:145)
            at com.almass.niyamat.stormy.MainActivity.access$500(MainActivity.java:31)
            at com.almass.niyamat.stormy.MainActivity$2.onResponse(MainActivity.java:111)
            at com.squareup.okhttp.Call$AsyncCall.execute(Call.java:170)
            at com.squareup.okhttp.internal.NamedRunnable.run(NamedRunnable.java:33)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:841)

Please help me!!

3 Answers

michikoote
michikoote
20,646 Points
michikoote
michikoote
20,646 Points

By looking at your log file I'd guess that

08-16 07:34:22.999 1207-1226/com.almass.niyamat.stormy E/AndroidRuntime﹕ FATAL EXCEPTION: OkHttp Dispatcher Process: com.almass.niyamat.stormy, PID: 1207

is causing the crash.

Niyamat Almass
Niyamat Almass
8,176 Points
Niyamat Almass
Niyamat Almass
8,176 Points

But what is it? And how to solve the error.

michikoote
michikoote
20,646 Points
michikoote
michikoote
20,646 Points

It says "FATAL EXCEPTION: OkHttp Dispatcher Process" go over the OkHttp library to see if its doing anything wrong. Good luck!

Niyamat Almass
Niyamat Almass
8,176 Points
Niyamat Almass
Niyamat Almass
8,176 Points

I found the problem.There are some problem for copy and pasting