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author | Dominik Schürmann <dominik@dominikschuermann.de> | 2015-06-30 17:14:12 +0200 |
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committer | Dominik Schürmann <dominik@dominikschuermann.de> | 2015-06-30 17:14:12 +0200 |
commit | 715188ccdaf9659aec2fec348505cd7675b62f52 (patch) | |
tree | f3b5d0a0d2deb82b90c85edfe36b77bf1e6f7e18 /OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility | |
parent | 04d7e3f155e182b0abaebd9a37b43634a20e3ebf (diff) | |
download | open-keychain-715188ccdaf9659aec2fec348505cd7675b62f52.tar.gz open-keychain-715188ccdaf9659aec2fec348505cd7675b62f52.tar.bz2 open-keychain-715188ccdaf9659aec2fec348505cd7675b62f52.zip |
Better settings workarounds
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility/AppCompatPreferenceActivity.java | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility/AppCompatPreferenceActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility/AppCompatPreferenceActivity.java new file mode 100644 index 000000000..5200b8ced --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/compatibility/AppCompatPreferenceActivity.java @@ -0,0 +1,127 @@ + +/* + * Copyright (C) 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.sufficientlysecure.keychain.compatibility; + +import android.content.res.Configuration; +import android.os.Bundle; +import android.preference.PreferenceActivity; +import android.support.annotation.LayoutRes; +import android.support.annotation.Nullable; +import android.support.v7.app.ActionBar; +import android.support.v7.app.AppCompatDelegate; +import android.support.v7.widget.Toolbar; +import android.view.MenuInflater; +import android.view.View; +import android.view.ViewGroup; + +/** + * A {@link android.preference.PreferenceActivity} which implements and proxies the necessary calls + * to be used with AppCompat. + * <p/> + * This technique can be used with an {@link android.app.Activity} class, not just + * {@link android.preference.PreferenceActivity}. + */ +public abstract class AppCompatPreferenceActivity extends PreferenceActivity { + private AppCompatDelegate mDelegate; + + @Override + protected void onCreate(Bundle savedInstanceState) { + getDelegate().installViewFactory(); + getDelegate().onCreate(savedInstanceState); + super.onCreate(savedInstanceState); + } + + @Override + protected void onPostCreate(Bundle savedInstanceState) { + super.onPostCreate(savedInstanceState); + getDelegate().onPostCreate(savedInstanceState); + } + + public ActionBar getSupportActionBar() { + return getDelegate().getSupportActionBar(); + } + + public void setSupportActionBar(@Nullable Toolbar toolbar) { + getDelegate().setSupportActionBar(toolbar); + } + + @Override + public MenuInflater getMenuInflater() { + return getDelegate().getMenuInflater(); + } + + @Override + public void setContentView(@LayoutRes int layoutResID) { + getDelegate().setContentView(layoutResID); + } + + @Override + public void setContentView(View view) { + getDelegate().setContentView(view); + } + + @Override + public void setContentView(View view, ViewGroup.LayoutParams params) { + getDelegate().setContentView(view, params); + } + + @Override + public void addContentView(View view, ViewGroup.LayoutParams params) { + getDelegate().addContentView(view, params); + } + + @Override + protected void onPostResume() { + super.onPostResume(); + getDelegate().onPostResume(); + } + + @Override + protected void onTitleChanged(CharSequence title, int color) { + super.onTitleChanged(title, color); + getDelegate().setTitle(title); + } + + @Override + public void onConfigurationChanged(Configuration newConfig) { + super.onConfigurationChanged(newConfig); + getDelegate().onConfigurationChanged(newConfig); + } + + @Override + protected void onStop() { + super.onStop(); + getDelegate().onStop(); + } + + @Override + protected void onDestroy() { + super.onDestroy(); + getDelegate().onDestroy(); + } + + public void invalidateOptionsMenu() { + getDelegate().invalidateOptionsMenu(); + } + + private AppCompatDelegate getDelegate() { + if (mDelegate == null) { + mDelegate = AppCompatDelegate.create(this, null); + } + return mDelegate; + } +}
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