App停止工作没有错误和混合版本问题

Question

当我点击分享图标然后应用程序停止并且它没有在logcat中显示任何错误，只有五行对我来说似乎不是一个错误。此外，还有5个片段，当我在打开应用程序后打开片段4时，它停止但是当我转到片段2然后3然后5时，它不会停止。甚至我的minSdkVersion 15和targetSdkVersion 18，我的应用程序没有运行，它在大多数设备中都停止了。

appcompat上的gradle（模块：应用程序）中显示警告

all com.android.support libraries must use the exact same version found versions 26.1.0, 25.2.0

这是我的傻瓜

apply plugin: 'com.android.application'
apply plugin: 'realm-android'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.2"
    defaultConfig {
        applicationId "com.balrajarpit.balrajarpit"
        minSdkVersion 15
        targetSdkVersion 18
        versionCode 2
        versionName "1.1"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
        multiDexEnabled = true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        dexOptions {
            javaMaxHeapSize "4g"
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })

    compile 'com.android.support:appcompat-v7:26.+'
    compile 'com.android.support:design:26.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.android.support:recyclerview-v7:26.+'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    compile 'com.android.support:cardview-v7:26.+'
    compile 'com.android.support:support-vector-drawable:26.+'
    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
    compile 'com.android.support:support-v4:26.+'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'com.mcxiaoke.volley:library:1.0.19'
    compile 'com.google.code.gson:gson:2.2.4'
    compile 'com.google.android.gms:play-services:11.+'

    compile('com.squareup.retrofit2:retrofit:2.0.0-beta4') {
        exclude module: 'okhttp'
    }
    compile 'com.squareup.okhttp3:okhttp:3.2.0'
    compile 'com.squareup.okhttp3:logging-interceptor:3.0.1'
    compile 'com.squareup.retrofit2:converter-gson:2.1.0'
    compile 'com.squareup.picasso:picasso:2.5.2'

    // ripple effect library
    compile 'com.balysv:material-ripple:1.0.2'
    testCompile 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'

活动

import android.app.Dialog;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Handler;
import android.support.design.widget.Snackbar;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v4.view.ViewCompat;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.text.Html;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.balysv.materialripple.MaterialRippleLayout;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import com.balrajarpit.balrajarpit.adapter.AdapterComments;
import com.balrajarpit.balrajarpit.connection.API;
import com.balrajarpit.balrajarpit.connection.RestAdapter;
import com.balrajarpit.balrajarpit.connection.callbacks.CallbackDetailsPost;
import com.balrajarpit.balrajarpit.data.AppConfig;
import com.balrajarpit.balrajarpit.data.Constant;
import com.balrajarpit.balrajarpit.data.SharedPref;
import com.balrajarpit.balrajarpit.model.Comment;
import com.balrajarpit.balrajarpit.model.Post;
import com.balrajarpit.balrajarpit.realm.RealmController;
import com.balrajarpit.balrajarpit.utils.NetworkCheck;
import com.balrajarpit.balrajarpit.utils.Tools;

import java.util.List;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class ActivityPostDetails extends AppCompatActivity {

    public static final String EXTRA_OBJC = "key.EXTRA_OBJC";
    public static final String EXTRA_NOTIF = "key.EXTRA_NOTIF";

    // give preparation animation activity transition
    public static void navigate(AppCompatActivity activity, View transitionView, Post obj) {
        Intent intent = new Intent(activity, ActivityPostDetails.class);
        intent.putExtra(EXTRA_OBJC, obj);
        ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(activity, transitionView, EXTRA_OBJC);
        ActivityCompat.startActivity(activity, intent, options.toBundle());
    }

    private Toolbar toolbar;
    private ActionBar actionBar;
    private View parent_view;
    private MenuItem read_later_menu;
    private SwipeRefreshLayout swipe_refresh;

    // extra obj
    private Post post;
    private boolean from_notif;

    private SharedPref sharedPref;
    private boolean flag_read_later;
    private Call<CallbackDetailsPost> callbackCall = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_post_details);
        parent_view = findViewById(android.R.id.content);
        swipe_refresh = (SwipeRefreshLayout) findViewById(R.id.swipe_refresh_layout);
        sharedPref = new SharedPref(this);

        // animation transition
        ViewCompat.setTransitionName(findViewById(R.id.image), EXTRA_OBJC);

        // get extra object
        post = (Post) getIntent().getSerializableExtra(EXTRA_OBJC);
        from_notif = getIntent().getBooleanExtra(EXTRA_NOTIF, false);
        initToolbar();

        displayPostData(true);
        prepareAds();

        if (post.isDraft()) requestAction();

        // on swipe
        swipe_refresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh() {
                requestAction();
            }
        });

        // get enabled controllers
        Tools.requestInfoApi(this);

        // analytics tracking
        ThisApplication.getInstance().trackScreenView("View post : "+post.title_plain);

    }

    private void initToolbar() {
        toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        actionBar = getSupportActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        actionBar.setTitle("");
    }

    private void requestDetailsPostApi() {
        API api = RestAdapter.createAPI();
        callbackCall = api.getPostDetialsById(post.id);
        callbackCall.enqueue(new Callback<CallbackDetailsPost>() {
            @Override
            public void onResponse(Call<CallbackDetailsPost> call, Response<CallbackDetailsPost> response) {
                CallbackDetailsPost resp = response.body();
                if (resp != null && resp.status.equals("ok")) {
                    post = resp.post;
                    displayPostData(false);
                    swipeProgress(false);
                } else {
                    onFailRequest();
                }
            }

            @Override
            public void onFailure(Call<CallbackDetailsPost> call, Throwable t) {
                if (!call.isCanceled()) onFailRequest();
            }

        });
    }

    private void requestAction() {
        showFailedView(false, "");
        swipeProgress(true);
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                requestDetailsPostApi();
            }
        }, Constant.DELAY_TIME_MEDIUM);
    }

    private void onFailRequest() {
        swipeProgress(false);
        if (NetworkCheck.isConnect(this)) {
            showFailedView(true, getString(R.string.failed_text));
        } else {
            showFailedView(true, getString(R.string.no_internet_text));
        }
    }

    private void displayPostData(boolean is_draft) {
        ((TextView) findViewById(R.id.title)).setText(Html.fromHtml(post.title));

        WebView webview = (WebView) findViewById(R.id.content);
        String html_data = "<style>img{max-width:100%;height:auto;} iframe{width:100%;}</style> ";
        html_data += post.content;
        webview.getSettings().setJavaScriptEnabled(true);
        webview.getSettings();
        webview.getSettings().setBuiltInZoomControls(true);
        webview.setBackgroundColor(Color.TRANSPARENT);
        webview.setWebChromeClient(new WebChromeClient());
        webview.loadData(html_data, "text/html; charset=UTF-8", null);
        // disable scroll on touch
        webview.setOnTouchListener(new View.OnTouchListener() {
            public boolean onTouch(View v, MotionEvent event) {
                return (event.getAction() == MotionEvent.ACTION_MOVE);
            }
        });

        ((TextView) findViewById(R.id.date)).setText(Tools.getFormatedDate(post.date));
        ((TextView) findViewById(R.id.comment)).setText(post.comment_count + "");
        ((TextView) findViewById(R.id.tv_comment)).setText(getString(R.string.show_tv_comments) + " (" + post.comment_count + ")");
        ((TextView) findViewById(R.id.category)).setText(Html.fromHtml(Tools.getCategoryTxt(post.categories)));
        Tools.displayImageThumbnail(this, post, ((ImageView) findViewById(R.id.image)));

        if(is_draft){
           return;
        }
        // when show comments click
        ((MaterialRippleLayout) findViewById(R.id.bt_show_comment)).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (post.comments.size() <= 0) {
                    Snackbar.make(parent_view, R.string.post_have_no_comment, Snackbar.LENGTH_SHORT).show();
                    return;
                }
                dialogShowComments(post.comments);
            }
        });

        // when post comments click
        ((MaterialRippleLayout) findViewById(R.id.bt_send_comment)).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (!AppConfig.MUST_REGISTER_TO_COMMENT) {
                    Intent i = new Intent(ActivityPostDetails.this, ActivityWebView.class);
                    if (sharedPref.isRespondEnabled()) {
                        i = new Intent(ActivityPostDetails.this, ActivitySendComment.class);
                    }
                    i.putExtra(EXTRA_OBJC, post);
                    startActivity(i);
                } else {
                    Tools.dialogCommentNeedLogin(ActivityPostDetails.this, post.url);
                }
            }
        });
        Snackbar.make(parent_view, R.string.post_detail_displayed_msg, Snackbar.LENGTH_SHORT).show();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int item_id = item.getItemId();
        if (item_id == android.R.id.home) {
            onBackPressed();
        } else if (item_id == R.id.action_share) {
            Tools.methodShare(ActivityPostDetails.this, post);
        } else if (item_id == R.id.action_later) {
            if (post.isDraft()) {
                Snackbar.make(parent_view, R.string.cannot_add_to_read_later, Snackbar.LENGTH_SHORT).show();
                return true;
            }
            String str;
            if (flag_read_later) {
                RealmController.with(this).deletePost(post.id);
                str = getString(R.string.remove_from_msg);
            } else {
                RealmController.with(this).savePost(post);
                str = getString(R.string.added_to_msg);
            }
            Snackbar.make(parent_view, "Post " + str + " Read Later", Snackbar.LENGTH_SHORT).show();
            refreshReadLaterMenu();
        } else if (item_id == R.id.action_browser) {
            Tools.directLinkToBrowser(this, post.url);
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public boolean onCreateOptionsMenu(final Menu menu) {
        getMenuInflater().inflate(R.menu.menu_activity_post_details, menu);
        read_later_menu = menu.findItem(R.id.action_later);
        refreshReadLaterMenu();
        return true;
    }

    private void dialogShowComments(List<Comment> items) {

        final Dialog dialog = new Dialog(ActivityPostDetails.this);
        dialog.setCancelable(true);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); // before
        dialog.setContentView(R.layout.dialog_comments);

        WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
        lp.copyFrom(dialog.getWindow().getAttributes());
        lp.width = WindowManager.LayoutParams.MATCH_PARENT;
        lp.height = WindowManager.LayoutParams.WRAP_CONTENT;

        RecyclerView recyclerView = (RecyclerView) dialog.findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));
        recyclerView.setHasFixedSize(true);
        AdapterComments mAdapter = new AdapterComments(this, items);
        recyclerView.setAdapter(mAdapter);

        ((ImageView) dialog.findViewById(R.id.img_close)).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                dialog.dismiss();
            }
        });

        dialog.show();
        dialog.getWindow().setAttributes(lp);
    }

    private void refreshReadLaterMenu() {
        flag_read_later = RealmController.with(this).getPost(post.id) != null;
        Drawable drawable = read_later_menu.getIcon();
        if (flag_read_later) {
            drawable.setColorFilter(Color.BLACK, PorterDuff.Mode.SRC_ATOP);
        } else {
            drawable.setColorFilter(Color.WHITE, PorterDuff.Mode.SRC_ATOP);
        }
    }

    private void prepareAds() {
        if (AppConfig.ENABLE_ADSENSE && NetworkCheck.isConnect(getApplicationContext())) {
            AdView mAdView = (AdView) findViewById(R.id.ad_view);
            AdRequest adRequest = new AdRequest.Builder().addTestDevice(AdRequest.DEVICE_ID_EMULATOR).build();
            // Start loading the ad in the background.
            mAdView.loadAd(adRequest);
        } else {
            ((RelativeLayout) findViewById(R.id.banner_layout)).setVisibility(View.GONE);
        }
    }

    private void showFailedView(boolean show, String message) {
        View lyt_failed = (View) findViewById(R.id.lyt_failed);
        View lyt_main_content = (View) findViewById(R.id.lyt_main_content);

        ((TextView) findViewById(R.id.failed_message)).setText(message);
        if (show) {
            lyt_main_content.setVisibility(View.GONE);
            lyt_failed.setVisibility(View.VISIBLE);
        } else {
            lyt_main_content.setVisibility(View.VISIBLE);
            lyt_failed.setVisibility(View.GONE);
        }
        ((Button) findViewById(R.id.failed_retry)).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                requestAction();
            }
        });
    }

    private void swipeProgress(final boolean show) {
        if (!show) {
            swipe_refresh.setRefreshing(show);
            return;
        }
        swipe_refresh.post(new Runnable() {
            @Override
            public void run() {
                swipe_refresh.setRefreshing(show);
            }
        });
    }

    @Override
    public void onBackPressed() {
        if(from_notif) {
            startActivity(new Intent(getApplicationContext(), ActivityMain.class));
            finish();
        } else {
            super.onBackPressed();
        }
    }
}

logcat的

12-09 13:56:43.962 6867-6914/com.balrajarpit.balrajarpit D/FA: Logging event (FE): app_exception(_ae), Bundle[{firebase_event_origin(_o)=crash, firebase_screen_class(_sc)=ActivityPostDetails, firebase_screen_id(_si)=8020478545849927104, timestamp=1512808003957, fatal=1}]
12-09 13:56:43.979 6867-6914/com.balrajarpit.balrajarpit V/FA: Connecting to remote service
12-09 13:56:43.985 6867-6914/com.balrajarpit.balrajarpit V/FA: Recording user engagement, ms: 23008
12-09 13:56:43.991 6867-6914/com.balrajarpit.balrajarpit D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto, engagement_time_msec(_et)=23008, firebase_screen_class(_sc)=ActivityPostDetails, firebase_screen_id(_si)=8020478545849927104}]
12-09 13:56:44.012 6867-6914/com.balrajarpit.balrajarpit V/FA: Connection attempt already in progress

Answer 1

我不确定在这种情况下是否存在问题，但使用不同版本的支持库会导致运行时崩溃。您可以通过在（android studio）终端中执行以下命令找到使用不同版本（可能由其他库内部使用）的那些：

gradlew -q dependencies app:dependencies --configuration compile

如果命令不起作用，您可能必须先配置gradle包装器。为此，请将以下内容添加到项目build.gradle文件中：

task wrapper(type: Wrapper) {
    gradleVersion = '4.1'
}

并执行命令

gradle wrapper

终端

如果它仍然不起作用，gradle可能不在您的PATH中，如果您想要添加它，可以在Android Studio安装文件夹中找到它。

一旦您知道哪个版本使用不同的版本，只需将其作为依赖项自行添加到正确的版本中，以覆盖其他版本并同步。

当我遇到问题时，这对我有用，希望它有所帮助！